Philadelphia, being the historically working class East Coast city with a large Italian population that it is, of course has great pizza. And this map? It's a collection of Philly's absolute essentials when it comes to cheese on sauce on bread — or, sometimes, sauce on cheese on bread. From …

Celebrate with the Federal Donuts crew this Sunday<p>The first cookbook from <b>Mike Solomonov</b>’s beloved doughnut chain is out today and the doughnut crew is throwing a big-deal block party this weekend to celebrate. Solomonov and his Federal Donuts partners <b>Steven Cook</b>, <b>Felicia D’Ambrosio</b>, <b>Tom Henneman</b>, and</b> …